3D structure

PDB id
9TQA (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
CUG(OMG)GGCGG
Length
9 nucleotides
Bulged bases
9TQA|1|a|G|2250
QA status
Modified nucleotides: OMG

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
HL_9TQA_082 not in the Motif Atlas
Homologous match to HL_7A0S_052
Geometric discrepancy: 0.1066
The information below is about HL_7A0S_052
Detailed Annotation
LSU P loop
Broad Annotation
LSU P loop
Motif group
HL_11974.4
Basepair signature
cWW-F-F-F-F-F-F
Number of instances in this motif group
19

Unit IDs

9TQA|1|a|C|2248
9TQA|1|a|U|2249
9TQA|1|a|G|2250
9TQA|1|a|OMG|2251
9TQA|1|a|G|2252
9TQA|1|a|G|2253
9TQA|1|a|C|2254
9TQA|1|a|G|2255
9TQA|1|a|G|2256

Current chains

Chain a
23S rRNA

Nearby chains

Chain Z
Transfer RNA; tRNA
Chain l
Large ribosomal subunit protein uL16
Chain v
Large ribosomal subunit protein bL27

Coloring options:


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